day shift ko gist

program.py

class Car():
    def __init__(self, year):
        self.year = year
    
    def display(self):
        print('i am  inside parent')

class Tata(Car):
    def __init__(self, year):
        self.year = year
    
    def display(self):
        print('i am child now')

t = Tata(2019)
t.display()